Skin Delivery of Kojic Acid-Loaded Nanotechnology-Based Drug Delivery Systems for the Treatment of Skin Aging
Figure 3
Systems diagram. The marked areas represent the following. PS: phase separation; VOS: viscous opaque system; VTS-DF: viscous transparent system dark field; VTS-HEX: viscous transparent system hexagonal mesophase; LTS-DF: liquid transparent system dark field; and LTS-HEX: liquid transparent system hexagonal mesophase.